MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c8a94c78a7376f91457a32319670c828f10d5616712154c969ef65bee7de122f. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Formbook
Vendor detections: 14
| SHA256 hash: | c8a94c78a7376f91457a32319670c828f10d5616712154c969ef65bee7de122f |
|---|---|
| SHA3-384 hash: | e442dc387edd6edb8934a508342ac711587eee313975a0bd0bc18742cba0aa22bdddf7c1d74aff9c9e765757afabc8a0 |
| SHA1 hash: | 0c907885be976faf2cc0332ccee81ff662de8e23 |
| MD5 hash: | 0b3eb503b7aa1e0efd4ef25503a64ed0 |
| humanhash: | eight-edward-kilo-happy |
| File name: | file |
| Download: | download sample |
| Signature | Formbook |
| File size: | 289'166 bytes |
| First seen: | 2022-11-16 16:02:47 UTC |
| Last seen: | 2022-11-16 17:58:17 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 29b61e5a552b3a9bc00953de1c93be41 (174 x Formbook, 82 x AgentTesla, 81 x Loki) |
| ssdeep | 6144:MEa0N8HIm3RFRavNZTDwm/J1i3rNqm2GY7wYTWBVIGTQLzKf3cl9DLD:X8PhFYTDwcvi3xz2nTWBVVAy2D3 |
| TLSH | T1305412B132E2DC33E69342306D67B779C6F3472852247B874BF03E694975242EA1A74B |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  jstrosch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
231
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Suspicious activity
Analysis date:
2022-11-16 16:05:00 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Searching for synchronization primitives
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.LokiBot
Status:
Malicious
First seen:
2022-11-16 16:03:09 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
19 of 26 (73.08%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:3i68 rat spyware stealer trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Executes dropped EXE
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
4c35be96dd2b479e85a1ede895a4b9b39c70b5cbaccab7f73cb11f5118505656
MD5 hash:
df6cbb7758770b619896f37c1dbb9faa
SHA1 hash:
c2c86d059334ca1902db397c84ec60d1909fd589
Detections:
XLoader
win_formbook_auto
win_formbook_g0
SH256 hash:
306ac5974f21c3f2ce0b30926f2f27471954698dee989ae91990655a5f703dfd
MD5 hash:
fc3efbd23849aff7c470bac8c9196ca4
SHA1 hash:
04a7926f1bee4fd61d9833621d54357914fdf32a
SH256 hash:
7bf75e9d86d6765fd6c058493b30d4abfc6ed1b8cc35a7a6e2d34eae20700faa
MD5 hash:
96f57f1647508a686ae11465d2ea9a38
SHA1 hash:
db424e897c0b78f661d53707159ca9e0993601ed
SH256 hash:
c8a94c78a7376f91457a32319670c828f10d5616712154c969ef65bee7de122f
MD5 hash:
0b3eb503b7aa1e0efd4ef25503a64ed0
SHA1 hash:
0c907885be976faf2cc0332ccee81ff662de8e23
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Delivery method
Distributed via web download
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